中断.lst

单片机c语言 用于DY500或同类型的开发板

C51 COMPILER V7.06   謃__                                                                  08/21/2008 11:25:16 PAGE 1   


C51 COMPILER V7.06, COMPILATION OF MODULE 謃__
OBJECT MODULE PLACED IN 中断.OBJ
COMPILER INVOKED BY: d:\Keil2\C51\BIN\C51.EXE 中断.c BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          //按键中断程序
   2          #include<reg52.h>
   3          
   4          main()
   5          {
   6   1        P1=0x55;//P1口初始值
   7   1        EA=1;//全局中断开
   8   1        EX0=1;//外部中断0开
   9   1        while(1)
  10   1        {
  11   2        
  12   2        }
  13   1      }
  14          
  15          void ISR_Key(void) interrupt 0 using 1
  16          {
  17   1       P1=~P1;//s3按下触发一次，P1取反一次
  18   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     13    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  0 WARNING(S),  0 ERROR(S)